64035265 has 8 divisors (see below), whose sum is σ = 87819840. Its totient is φ = 43909872.

The previous prime is 64035253. The next prime is 64035287. The reversal of 64035265 is 56253046.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 64035265 - 2⁷ = 64035137 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 914755 + ... + 914824.

It is an arithmetic number, because the mean of its divisors is an integer number (10977480).

Almost surely, 2^64035265 is an apocalyptic number.

It is an amenable number.

64035265 is a deficient number, since it is larger than the sum of its proper divisors (23784575).

64035265 is a wasteful number, since it uses less digits than its factorization.

64035265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1829591.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 64035265 is about 8002.2037589654. The cubic root of 64035265 is about 400.0734552600.

The spelling of 64035265 in words is "sixty-four million, thirty-five thousand, two hundred sixty-five".